PMC:7311890 / 55227-55329 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T412","span":{"begin":0,"end":102},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The study was performed in accordance with the Declaration of Helsinki principle for ethical research."}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T17649","span":{"begin":0,"end":3},"obj":"PR:000001004"},{"id":"T93429","span":{"begin":5,"end":12},"obj":"CL:0000084"},{"id":"T41726","span":{"begin":26,"end":38},"obj":"CHEBI:5386;CHEBI:5386"},{"id":"T81202","span":{"begin":46,"end":56},"obj":"GO:0009986"},{"id":"T52009","span":{"begin":57,"end":65},"obj":"GO:0070062"},{"id":"T94002","span":{"begin":80,"end":86},"obj":"UBERON:0006314"},{"id":"T77986","span":{"begin":90,"end":97},"obj":"UBERON:0000992"}],"text":"The study was performed in accordance with the Declaration of Helsinki principle for ethical research."}